Midsole of a shoe



FIG. 1 is a side elevational view of a midsole of a shoe showing my new design;

FIG. 2 is a side elevational view of the other side of the midsole;

FIG. 3 is a cross-sectional view taken along line 3--3 in FIG. 1;

FIG. 4 is a rear elevational view of the midsole; and,

FIG. 5 is a cross-sectional view taken along line 5--5 in FIG. 1.

The broken line showing the remainder of the shoe is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a midsole of a shoe, as shown and described. 